Quick answers
- Is CVE-2026-92379 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-92379 being exploited in the wild.
- How severe is CVE-2026-92379?
- Medium severity, with a CVSS score of 5.4, published 12 November 2026.
- Which products and versions are affected?
- Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1.
- Is there a fix for CVE-2026-92379?
- Yes: fixed in DSM 7.3.2-86009-5, DSM 7.4.1-90080-1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-92379 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-92379?
- Check whether you run Synology DiskStation Manager (DSM) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: DSM 7.3.2-86009-5, DSM 7.4.1-90080-1
Technical details
An improper neutralization of input during web page generation (CWE-79 or similar) in the Notification API allows authenticated remote users to inject malicious content. The vulnerability requires valid user credentials and network access to the management interface. Successful exploitation permits reading or writing arbitrary files on the affected DSM system.
Affected products
- Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1
Timeline
- 2026-11-10: disclosed
- 2026-11-12: advisory